High quality Antioxidant. 168;Tris(2,4-di-t-butylphenyl)phosphite CAS NO.31570-04-4
| Product name | Antioxidant 168 |
| CAS | 31570-04-4 |
| Appearance | White Crystallized Powder |
| Packing | 25kg/drum |
| Payment | T/T, western union, L/C |
| Lead Time | within 3-5 days |
| Brand | Colorchem or OEM |
| Grade | Industry Grade |
Specifications(TDS)
| Item | Value |
| Appearance | White Crystallized Powder |
| Volatile (wt%) | ≤0.3 |
| Melting Point(℃) | 182.0-186.0 |
| Light Transmission-425nm(%) | ≥97.0 |
| Light Transmission-500nm(%) | ≥97.0 |
| Ash Content(%) | ≤0.1 |
| Purity(wt%) | ≥98.0 |
Solubility
:1%, benzene:34%, chloroform:36% ethyl acetate:4% ethane:11%(200C,W/W)cyclohexane:16%methylalcohol:<0.01% water:<0.01% methylenechloride:36%
4. Our Product features(Technical properties)
Antioxidant SH-168:Tris(2,4-di-tert-butylphenyl)phosphite
Molecular Formula: C42H63O3P
CAS NO.: 31570-04-4
SH-168 is an excellent Antioxidant and soluble in organic solvent.
5. Application
Applied to polyethylene, polypropylene, polyoxymethylene, ABS resin, PS resin, PVC, engineering plastics, binding agent, rubber, petroleum etc. for product polymerization.
